Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between LANDSAT-8 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/23/2016
Index Date (LANDSAT-8) Time (LANDSAT-8) Lat,Lon (LANDSAT-8) SZA (LANDSAT-8 ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 03/24/2016 06:08:38 70.28, 84.42 68.65 03/24/2016 06:07:55 70.31, 84.38 68.68 3.08 43
2 03/24/2016 06:58:08 -70.16,-108.12 111.48 03/24/2016 06:58:36 -70.16,-108.06 111.50 2.39 28
3 03/26/2016 21:35:25 -71.10, 33.89 111.61 03/26/2016 21:34:18 -71.16, 31.46 111.47 87.80 67
4 03/26/2016 22:25:06 70.24,-159.77 67.55 03/26/2016 22:24:46 70.23,-159.71 67.54 2.50 20
5 03/26/2016 23:14:36 -70.12, 7.70 112.58 03/26/2016 23:15:28 -70.12, 7.77 112.59 2.33 52
6 03/29/2016 13:52:06 -70.35, 148.63 113.39 03/29/2016 13:50:55 -70.35, 148.57 113.38 2.25 71
7 03/29/2016 14:41:34 70.19, -43.96 66.45 03/29/2016 14:41:38 70.20, -43.89 66.46 2.74 4
8 03/29/2016 15:31:06 -69.97, 123.36 113.78 03/29/2016 15:32:18 -69.99, 123.75 113.78 14.89 72
9 04/01/2016 06:08:33 -70.29, -95.57 114.48 04/01/2016 06:07:46 -70.32, -95.61 114.45 2.88 47
10 04/01/2016 06:58:00 70.18, 71.92 65.41 04/01/2016 06:58:29 70.17, 71.93 65.39 1.34 29
11 04/03/2016 21:35:17 71.10,-146.09 65.29 04/03/2016 21:34:10 71.14,-148.48 65.40 86.19 67
12 04/03/2016 22:25:01 -70.23, 20.23 115.57 04/03/2016 22:24:37 -70.24, 20.30 115.56 2.73 24
13 04/03/2016 23:14:27 70.17,-172.21 64.36 04/03/2016 23:15:21 70.15,-172.26 64.34 3.33 54

Figure of LANDSAT-8 and NPP satellite orbits during SNOs since TLE Epoch: 3/23/2016
SNOs_Map_LANDSAT-8_NPP_20160323.jpg

Download SNOs between LANDSAT-8 and NPP since TLE EPOCH: 03/23/2016 in txt file.

Historical Predictions of SNOs between LANDSAT-8 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service